Business

TikTok's Hong Kong exit a 'win-win' business move

Viral video platform TikTok's withdrawal from Hong Kong is a savvy commercial move that sidesteps thorny privacy issues but it will not shield the app completely from accusations of collusion with China, experts say.

Internet

New video codec halves streaming time

A German research institute announced Tuesday a new video standard that halves the bitrate required for streaming, allowing higher quality images on lower-power devices and opening the door wider to adoption of super high-definition ...

Energy & Green Tech

Record efficiency for printed solar cells

A new study reports the highest efficiency ever recorded for full roll-to-roll printed perovskite solar cells (PSCs), marking a key step on the way to cheaper and more efficient ways of generating solar energy.

Engineering

Programmable balloons pave the way for new shape-morphing devices

Balloon shaping isn't just for kids anymore. A team of researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) has designed materials that can control and mold a balloon into pre-programmed ...

Consumer & Gadgets

Smart necklace will know you binged on Chunky Monkey

There you are wrist deep into a quart of Ben & Jerry's Chunky Monkey, digging ever deeper. You can't deny it. Your necklace is recording the ice-cream binge, which it will later dispatch to a coach or dietician.

page 1 from 12